baber/WOPTO huggingface dataset:
Patent JP-2012251448-A (JP)
Title: Configurational form for blade noise reduction for propeller-type wind power generator of 10 m or larger diameter
Inventor: FUKUSHIMA TORU
IPC: F03D11/00
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce air resistance vibration noise caused by blade rotation of a conventional propeller type wind power generator of a 10 m or larger diameter.SOLUTION: A blade configurational form for a propeller-type wind power generator of a 10 m or larger diameter reduces the blade noise by reducing the air resistance by providing a sweepback angle or a twist angle of the blade of a propeller-type wind power generation apparatus of a 10 m or larger diameter, or it reduces the vibration noise generated by blade front edge surface air fluid separation bubbles of the propeller type wind power generator of a 10 m or larger diameter with a hemispheric projection row or by restraining simultaneous air separation noise generation by providing an irregular wavy form to the blade rear edge line for reducing the air resistance vibration noise caused by the blade rotation of the propeller-type wind power generation apparatus of a 10 m or larger diameter.
Patent JP-2012252824-A (JP)
Title: Method for manufacturing electrode for power storage device, and power storage device
Inventor: YAMADA RYOJI
IPC: H01M4/139
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode for a power storage device offering a high discharge capacity, a high output, and excellent rate characteristics; and a power storage device offering a high discharge capacity, a high output, and excellent rate characteristics.SOLUTION: The method for manufacturing an electrode for a power storage device comprises the steps of: (a) obtaining a coating liquid for forming an electrode composite layer by mixing an electrode active material having an average particle size of 5 μm or smaller, a fluid dispersion of carbon nanotubes or carbon nanofibers, and a solution or a fluid dispersion of a polymeric binder if necessary, (b) obtaining a layered body by applying and drying the coating liquid for forming an electrode composite layer to the surface of a collector to form an electrode composite layer, and (c) obtaining an electrode for a power storage device by rolling the layered body.
Patent JP-2012253889-A (JP)
Title: Motor drive system
Inventor: KIYOTA ATSUSHI
IPC: H02P21/22
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive system employing a diode converter in which primary voltage saturation of a motor caused by sudden load applied thereto during occurrence of the biting of a rolling mill is avoided, and unstable control or trip of an inverter affected by the voltage saturation is prevented.SOLUTION: A motor drive system comprises: a motor 11; a diode converter 22 which is DC power for an inverter; a motor control device 23 which performs variable speed control of the motor 11 using the inverter, and performs control for weakening magnetic field; a primary voltage detection unit 13 which detects primary voltage outputted by the motor control device 23; a modulation rate variation detection unit which detects a timing of variation and the variation amount when it is predicted that requested modulation rate of the inverter is varied; and a correction voltage unit 25 which calculates a variation amount of the primary voltage on the basis of the variation amount of the modulation rate detected by the modulation rate variation detection unit. The motor control device 23 calculates a d-axis field current suppression amount to perform the control for weakening magnetic field on the basis of the primary voltage and the variation amount thereof.
Patent JP-2012251912-A (JP)
Title: Method for removing and adsorbing iodide ion
Inventor: HIRAI YUSUKE
IPC: G21F9/12
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing and adsorbing iodide ions in liquid.SOLUTION: There is provided a method for removing iodide ions including processes of: 1) acting an oxidant to the iodide ions in solution; and 2) removing and adsorbing iodine molecules, and/or polyiodine ions by an adsorbent when the iodide ions existing in the solution by the adsorbent. According to the method, it becomes possible to efficiently remove and adsorb the iodide ions in liquid.
Patent JP-2012251745-A (JP)
Title: High-load air-conditioning system
Inventor: MASAI RYUTA
IPC: F24F3/044
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-load air-conditioning system having a constitution suitable for outside-air introduction for outside-air cooling while restraining a floor height from increasing for securing return-air flow passage, and reducing or shortening the height of a whole building, construction cost, construction schedule and the like.SOLUTION: Cooled air is sent to a chamber (11) wherein high-load apparatus (1) producing a lot of sensible heat are disposed in a hot aisle and cold aisle manner so that the cooled air is supplied to a cold aisle region (C). A return-air port or an exhaust port (25) is disposed on a floor (F) of a hot aisle region (H) so that hot air, which passes through the high-load apparatus to flow outwardly into the hot aisle region, flows downwardly into an underfloor region (20) through the return-air port or the exhaust port. Outside air is supplied to the underfloor region to mix with the hot air. Mixed air of the hot air and the outside air is cooled through a heat exchanger, and sent to the chamber as the cooled air while a portion of the hot air is exhausted to the outside from the underfloor region.
Patent JP-2012254113-A (JP)
Title: Penis holder
Inventor: MIYAKE HIROSHI
IPC: A61F13/49
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To hold a penis at a desired position inside an absorbent article.SOLUTION: A penis holder 4 to be used in an absorbent tool includes: a sheet-like holder body 5 having a through-hole for allowing a penis to be inserted therein; and a fastening portion 41 for enabling the body 5 to be fastened to the absorbent tool. Thus, the penis can be held at a desired position inside the absorbent tool. The holder body 5 has a through-hole formed by opening a slit in each of a first holding sheet 51 and a second holding sheet 52. At this time, the penis is sandwiched between a pair of elastic members provided so as to sandwich the slit along the slit, thereby firmly holding the penis inside the absorbent tool.
Patent JP-2011199312-A (JP)
Title: Electrical module
Inventor: WOZNIAK UWE
IPC: H01G4/12
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrical module that contains a plurality of ceramic materials and has a base body that can be sintered as a monolithic body.SOLUTION: The ceramic base body (1) includes a plurality of ceramic layers (1a, 1b), wherein a functional layer (1a) is in contact with a composite material layer (1b), and the composite material layer contains a mixture including zirconium oxide and glass filler materials.
Patent JP-2011219176-A (JP)
Title: Storage box of tissue paper
Inventor: HAYANO KAZUTOMO
IPC: B65D83/08
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To suppress scattering of paper dust to the outside of a box in the storage box of tissue paper.SOLUTION: The storage box has a window 1A opened at the top and two sheets 3, 5 having slits S are attached to the inner face of the box to cover the window 1A while being superposed on each other, and the tissue paper 2 in the box 1 are taken out through the slits S of the respective sheets 3 and 5.
Patent JP-2013001164-A (JP)
Title: Decorative cap for wheel nut
Inventor: NISHINO YUTARO
IPC: F16B37/14
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative cap for a wheel nut as a single component easily attached/detached with respect to the wheel nut without using an exclusive tool.SOLUTION: Slits 3 are formed in the axial direction of the wheel nut 1 at locations corresponding to corners 1a of a tool engaging part of the wheel nut 1 of the decorative cap 2 fitted to the tool engaging part of a hexagonal column shape of the wheel nut 1 that fastens a wheel to a wheel shaft to constitute six elastic pieces 2C, engaging claws engaging with the wheel nut 1 are respectively formed at distal ends of the respective elastic pieces 2C, and projections 2b abutting upon an engagement surface of the tool engaging part of the wheel nut 1 are formed on the inner surface of the respective elastic pieces 2C.
Patent JP-2013001178-A (JP)
Title: Vehicle seat
Inventor: MINEDA YUJI
IPC: B60N2/90
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To streamline a structure for mounting a backboard and a skin member on a seat back.SOLUTION: This vehicle seat includes the backboard 2B attached to the rear surface of the seat back 2, and the skin member (carpet 2C) covering the rear surface of the backboard 2B. The vehicle seat further includes clips 10 for attaching the backboard 2B to the body portion (wire members 2W) of the seat back 2. The clip 10 includes integrally a board engagement part 11 engageable with the backboard 2B, a seat engagement part 12 engageable with the wire member 2W, and a skin engagement part (hook surface 13 of a hook-and-loop fastener) entangled with the carpet 2C for engagement. By the clips 10, the carpet 2C and the backboard 2B are collectively mounted on the seat back 2.
Patent JP-2013001748-A (JP)
Title: Surfactant composition
Inventor: MATSUMOTO KEIICHI
IPC: C11D1/14
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a surfactant composition allowing preparation even at low temperatures, and containing an alkyl sulfate salt, and a method of producing a detergent composition excellent in low-temperature solubility and low-temperature dispersability, by impregnating the surfactant composition into a powder raw material to be carried.SOLUTION: The surfactant composition contains (a): 5-50 mass% of alkyl sulfate salt, (b): 0-50 mass% of alkyl ether sulfate salt, (c): 40-70 mass% of nonionic surfactant, and (d): water, wherein an amount of the component (d) is an amount for the nonionic surfactant not to form a structure at 60°C, and a viscosity is 0.8 Pa s or less at 60°C, in the surfactant composition.
Patent JP-2012115823-A (JP)
Title: Dry type cleaning case and dry type cleaning device
Inventor: FUCHIGAMI AKIHIRO
IPC: B08B5/04
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a dry type cleaning device which can prevent scattering of a cleaning medium from an opening even when separating a case from a cleaned object after finish of cleaning without doing extra operation and can contribute to the improvement of working environment.SOLUTION: A retractable unit 32A for preventing leakage of a cleaning medium is installed to a case opening 18a of a dry type cleaning case 4. The unit 32A for preventing leakage of the cleaning medium has a fixed tube 50 having an outside air inflow hole 50a in the side, and a moving tube 52 fitted to the fixed tube 50 to protrude by a spring force. By pressing the moving tube 52 to an object to be cleaned, the moving tube 52 retreats to plug the outside air inflow hole 50a. In such a state, the outside air flows in from an inlet 24 to generate a spiral air flow in the case, and the cleaning medium 5 collide with a cleaning face. When moving the case 4 after finish of cleaning, the moving tube 52 slides, the outside air flows in from the inflow hole 50a, and a flight energy of the cleaning medium 5 at the periphery of the opening 18 is attenuated before complete opening of the opening.
Patent JP-2013004303-A (JP)
Title: Electronic apparatus and assembling method thereof
Inventor: KOIKE KEIJIRO
IPC: H01M10/613
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble electronic apparatus and an assembling method thereof.SOLUTION: An electronic apparatus 1 according to the present invention comprises: a battery housing part 41, inside which a battery is housed; a frame 30 holding the battery housing part 41; and a substrate 42, on one face of which a switch terminal 12R whose status can be switched by an external operation is mounted, on the face opposite to one face of which a battery contact 12T is provided, and in which the battery contact 12T is fixed on one side of the battery housing part 41 so that it can contact a terminal of the battery arranged in the battery housing part 41. The frame 30 has a frame wall 32 extending in a direction parallel to an operation direction of the external operation, and the battery housing part 41 has a housing part wall 41S arranged in parallel to and adjacent to the frame wall 32. A guide part 33 guiding a movement of the housing part wall 41S to the frame wall 32 in a direction parallel to the operation direction is provided on the frame wall 32.
Patent JP-2012002225-A (JP)
Title: Drive unit for piston pump
Inventor: DROUVOT PHILIPPE
IPC: F16C35/02
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit having uniform reliability of torque transmission, in which piston housings arranged in parallel can be easily and quickly assembled (Montage) and dissembled (Demontage).SOLUTION: A piston rod is formed in one body, and an eccentric part can be raised on a drive shaft and can be fixed to the drive shaft. The eccentric part is configured for a grip joint part that can be manufactured in an assembled state with the drive shaft. Each piston having the piston rod, the eccentric part and a fixing means can be disposed in a piston housing via an attaching hole provided in an axial direction of the piston for the grip joint part. The grip joint part can be manufactured after attaching the drive shaft via the attaching hole.
Patent JP-2013006226-A (JP)
Title: Composite lathe and composite cutting method
Inventor: OUCHI KAZUHIRO
IPC: B23B3/30
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite lathe and a composite cutting method capable of simultaneous cutting two workpieces, and capable of performing high-speed cutting with high machining accuracy by performing the core pressing of the workpiece and the rotation support of a rotary tool.SOLUTION: In a first machining stage of the composite lathe 1, a first tool of a first turret performs the cutting to a first workpiece 6A rotated by a first rotary main spindle 2A, and a second tool of a second turret 3B performs the cutting to a second workpiece 6B rotated by a second rotary main spindle 2B. In a second machining stage 102 of the composite lathe 1, the rotary tool 33 of the second turret 3B rotates in a state that the rotary tool is supported by a rotary support 34 of a third turret 3C to perform the cutting to the second workpiece 6B in a state that the second workpiece 6B in the second rotary main spindle 2B is supported by an adapter 5 mounted to the first workpiece 6A in the first rotary main spindle 2A.
Patent JP-2011236227-A (JP)
Title: Process for synthesis of 1,3,3,3-tetrafluoropropene
Inventor: TUNG HSUEH S
IPC: C07B61/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing tetrafluoropropene (1,3,3,3-tetrafluoropropene).SOLUTION: A process for synthesis of 1,3,3,3-tetrafluoropropene comprises: a step for reacting a compound of CF3X1 with a compound of CX2H and an equivalent CHX3 (wherein X1, X2, and X3 are each independently selected from the group consisting of fluorine, chlorine, bromine and iodine) to produce a reaction product including a compound of CF3CH and an equivalent CHX3 (wherein X3 is as described above); and a step for fluorinating the compound, when X3 is not fluorine, to produce the 1,3,3,3-tetrafluoropropene.
Patent JP-2011224389-A (JP)
Title: Patello-femoral joint implant and instrument
Inventor: NEWMAN JOHN H
IPC: A61F2/64
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for preparing a trochlear region of a resected femur.SOLUTION: The system includes a reamer guide 20 and a reamer 30. The reamer guide 20 has a first arcuate portion, a second arcuate portion, a wall, a protrusion 27 connected to the wall, a leg 28 connected to one of the first or second arcuate portions, and a distal tip portion 26 connected to the leg 28. The reamer 30 is configured to be rotatably connected to the distal tip portion 26 and has a first end portion, a second end portion, and one or more flutes.
Patent JP-2013016116-A (JP)
Title: Information processing device, image display apparatus, and information processing method
Inventor: SUDO FUKUKYO
IPC: G16H30/40
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device which allows a user to achieve increased processing efficiency.SOLUTION: An information processing device generates mail information (display contents) to be displayed on a display apparatus, and outputs the mail information to the display apparatus serving as a three-dimensional (3D) image display apparatus for displaying a 3D image that is viewable to a viewer due to binocular parallax. According to an operation input, the information processing device updates display contents to be displayed on the display apparatus. In the information processing device, a display output unit outputs mail information display (a first display status) or mail information display (a second display status) to the display apparatus. In the information processing device, an input unit receives a predetermined operation input. In the information processing device, a switching unit switches, on the basis of the operation input, a display status of mail information to be displayed on the display apparatus from the mail information display (the first display status) to the mail information display (the second display status).
Patent JP-2013017409-A (JP)
Title: Method for producing japanese sake
Inventor: NISHIMUKAI TAKAO
IPC: C12G3/02
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Japanese Sake having an original body and taste of Japanese Sake without losing the balance of the taste even with a low alcoholic content.SOLUTION: The method for producing the Japanese Sake includes a step of: producing unrefined Japanese Sake having 18-20 degrees of an alcoholic content at containing a lot of amino acids, sugar, and organic acids by setting a malted rice rate to be 30-50% and a rice polishing ratio of Kake-Mai - rice for brewing preparation, to be 65% or more; and a step of adjusting the alcoholic content of the unrefined Sake to less than 11.5% by tempering water.
Patent JP-2013019067-A (JP)
Title: Helmet
Inventor: ARAI MICHIO
IPC: A42B3/12
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting cushion body so as to correspond to the individually different shape of the head part and cheek part of an wearer, and to reliably obtain a desired wear feeling by improving the holding capability of adjusting cushion body.SOLUTION: The helmet A includes a helmet shell A1 configuring the outermost layer, an impact absorbing liner A2 disposed on the inner side surface of the helmet shell A1, and a detachable cushion body B, wherein the cushion body B includes a basic cushion member C configuring a wearer side part and an adjusting cushion members 6L, 6R detachably provided on the side of the impact absorbing liner A2 so as to overlap the basic cushion member C, protection covers 7L, 7R for preventing the shift between the adjusting cushion members 6L, 6R and the basic cushion member C are provided outside the cushion body B such that the protection covers are located outside the portion where the adjusting cushion members 6L, 6R overlap the basic cushion member C, and an opening section 70 for inserting or removing the adjusting cushion members 6L, 6R is provided between the protection covers 7L, 7R and the basic cushion member C.
Patent JP-2013019330-A (JP)
Title: Variable exhaust nozzle of jet engine
Inventor: OBA YOSHINORI
IPC: F02K1/30
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable exhaust nozzle of a jet engine that has a simple configuration and reliably decreases an infrared radiation intensity level.SOLUTION: This variable exhaust nozzle includes a plurality of seals 10 that are annularly arranged to constitute an exhaust port 2, a plurality of flaps 20 that are annularly arranged outside the seals 10 in the radial direction of the exhaust port 2 and positioned between adjacent seals 10, a plurality of fairing members 31 that are annularly arranged outside the plurality of flaps 20 in the radial direction of the exhaust port 2 to cover the outer surfaces of the plurality of flaps 20 and seals 10. Notches 25 are disposed at the tips of the flaps 20. At the tips of the fairing members 31, cutouts 34 for exposing the notches 25 to the outside in the radial direction of the exhaust port 2 are disposed at positions facing the notches 25.
Patent JP-2013021542-A (JP)
Title: Monitoring center update method
Inventor: KOIKE YUKIHIRO
IPC: H04M3/42
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cost advantageous method for updating a monitoring center, capable of smoothly transferring the monitoring center and updating facilities without suspending a remote monitoring job.SOLUTION: When transferring a monitoring circuit 13 to configure a monitoring center 22, in a first step S1, representative lines 20, 21 are provided in the monitoring center 22 after transfer, to terminate notifications from the outside. Next, in a second step S2, portions (16c, 16d) of communication apparatuses connected to representative lines 10, 11 before transfer capable of terminating notifications are arbitrarily selectively connected to the representative lines 20, 21, and diversion means 26 is validated by invalidating diversion means 12. Then, in a third step S3, the diversion means 26 is invalidated and diversion means 27 is validated, and also, residual communication apparatuses (16a, 16b) are connected to the representative lines 20, 21, and the representative line 20 is set to be a preferential destination of an incoming call.
Patent JP-2013018089-A (JP)
Title: Method for grinding gear
Inventor: YANASE YOSHIKOTO
IPC: B23F21/02
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a screw-shaped grindstone for grinding gears that has a simple configuration and is capable of grinding gears with high precision, and a method for grinding gears.SOLUTION: The screw-shaped grindstone 20 for grinding gears, which grinds a workpiece W1 by rotating while meshing with the workpiece W1, comprises a screw-shaped grindstone 21 that grinds the workpiece W1, and a screw-shaped grindstone 22 that is linked to the screw-shaped grindstone 21 on the same axis, and grinds the workpiece W1, which has been ground by the screw-shaped grindstone 21. A plurality of grinding ranges L1, L2 that are sectioned at prescribed lengths in the width direction of the grindstone are established with respect to the screw-shaped grindstones 21, 22, and each grinding range of the screw-shaped grindstones 21, 22 serves as the range of use per workpiece W1.
Patent JP-2013024308-A (JP)
Title: Constant-velocity joint device
Inventor: ISHIKAWA ATSUSHI
IPC: F16J15/52
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To attain space saving by shortening a total length of boots, and to prevent abnormal wear of the boots.SOLUTION: A large-diameter fixed part 4 is fixed to a position 8b pulled in from an axial center direction terminal portion 8a of a joint outer ring 8 to a shaft body side of the joint outer ring 8 by the total or more of thickness of a C-shaped groove 6, thickness of a first valley portion 3b-1 and thickness of a second valley portion 3b-2. Also, an inner diameter of the first valley portion 3b-1 and an inner diameter of the second valley portion 3b-2 are adjusted, and thereby, when a constant-velocity joint 2 is subjected to bent operation at a maximum operation angle, at a compression side of a bellows part 3, the first valley portion 3b-1 and the second valley portion 3b-2 ride on an outer circumferential surface 8d of the joint outer ring 8.